Google Chromecast is compatible with any TV or monitor that has a HDMI input. Your TV will have a HDMI input, therefore the basic hardware compatibility will be fine.
Chromecast needs three other things to work: The first is a wireless connection to your home wireless router. Second, you need a decent internet connection; that means relatively quick speed 5-6 Meg or better and either an unlimited data plan or a high data allowance since you'll be streaming a lot of data. Third, you need a smartphone or tablet connected to the same wireless network so that you can "cast" what you see on the smart device screen to the Chromecast.
The one area where Chromecast falls down though is in live TV. Not many TV companies broadcast their TV output over the web at the same time as their live transmissions. There's also the question of rights management. Some content and TV shows are not allowed to be rebroadcast via the web due to regional restrictions. So, Chromecast works for pre-recorded content. But it's not a great choice for live TV.
So your best option is an antenna of some description. A roof mounted one would give the strongest signal and pick up the widest range of channels.
Indoor antennas: Whether it's the #2, #3 or #4 option, they're all dependent on the strength of the signal where you live and how strong that is in the room you plan to use the antenna. That's something you'll only find out by asking your neighbours what they use. Rabbit ears tend to be the lowest quality solution. They're only acceptable in areas where signal strength is very high.
'Clear TV' is just another version of an indoor antenna but the marketing plays on people's ignorance about TV reception. It's made out like you're somehow tapping in to a source of TV/HDTV signal that only this antenna can unlock.........that's total BS. It's just a TV antenna in a different shape. Don't fall for the hype. I notice that the price has been dropped from the ridiculous $50 each when it first launched to now $20. But there's a whopping $16 for S&H for each antenna and the delivery time is 3-4 weeks! Is that a joke? There are companies delivering Ebay goods from China in a week. How does Clear TV justify almost a month for delivery? The whole thing screams TV marketing con to me.
If I was you I'd go see the local TV antenna installers and see what they recommend. Buy something from them. They'll know what works and what doesn't. You won't end up wasting time and money on junk.
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